ulthon_admin/extend/base/admin/controller/system/HostBase.php

<?php

namespace base\admin\controller\system;

use app\admin\service\annotation\ControllerAnnotation;
use app\common\controller\AdminController;
use think\App;

/**
 * @ControllerAnnotation(title="system_host")
 */
class HostBase extends AdminController
{
    use \app\admin\traits\Curd;

    public function __construct(App $app)
    {
        parent::__construct($app);

        $this->model = new \app\admin\model\SystemHost();

        $this->assign('select_list_status', $this->model::SELECT_LIST_STATUS, true);
        $this->assign('select_list_is_master', $this->model::SELECT_LIST_IS_MASTER, true);
    }

    /**
     * 设置主节点.
     *
     * @auth true
     */
    public function setMaster()
    {
        $nodeId = $this->request->param('node_id', '');
        if (empty($nodeId)) {
            $this->error('参数错误');
        }

        $result = \app\common\service\HostService::setMasterNode($nodeId);
        if ($result) {
            $this->success('主节点切换成功');
        } else {
            $this->error('节点不存在');
        }
    }
}